AostaItaly

Aosta weather overview: climate, seasons and what to expect

Aosta, in Aosta Valley, Italy, sits at approximately 45.74°N, 7.32°E and is home to about 32,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.

Aosta has a continental climate: warm summers and cold, often frosty winters. The warmest month is July, with highs around 21°C; the coolest is January, when nights average -7°C. November is usually the wettest month (about 120 mm). Close to Aosta, you can also check Val-d'Isère (42 km), Zermatt (46 km) and Megève (56 km).

Frequently asked questions

What is the weather in Aosta today?

Right now Aosta shows cloudy conditions at around 12°C (feels like 12°C), based on OpenWeatherMap. The chance of rain today is about 100%. Compare this with the other sources above for a fuller picture.

What is the weather in Aosta tomorrow?

Tomorrow in Aosta: expect a high of 12°C and a low of 4°C, with a 100% chance of rain. See the hourly breakdown above for more detail.

Will it rain in Aosta today?

The precipitation probability for Aosta is around 100% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.

What is the 14-day forecast for Aosta?

The 14-day forecast above shows daily highs, lows and rain probability for Aosta from multiple sources; compare them to see how confident the outlook is.

More weather questions answered →